Characteristics

non-nitrile water soluble
  • water-soluble cationic azo initiator
  • 10 hour half-life decomposition temperature; 56℃(in water)
  • used for the superabsorbent polymer and coagulant

Application

Chemical name

2,2'-Azobis(2-methylpropionamidine)dihydrochloride

image

CAS NO. 2997-92-4

Molecular weight = 271.19

Physical characteristics

Color
Appearance
nearly white
granules
Melting point/freezing point 160-169(dec.) °C
10hour half-life decomposition temperature 56℃(in water)
Activation energy 123.4 KJ/mol K
Frequency factor (ln A) 34.23
Solubilities

water : freely soluble.
methanol, ethanol, acetone, N,N-dimethylformamide, dioxane : practically insoluble.

SADT 110℃

*SADT: Self-accelerating decomposition temperature

Packaging & Storage conditions

  • 500g
  • 5kg
  • 20kg
  • keep under 40℃

Related laws and regulations

TSCA Listed
EINECS Listed

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